缄默：只说对人对己有益的话，避免闲聊。

A world without forests is a world without breath.

The truth is, we are all waiting for someone to take care of us. We are all waiting for someone to tell us what to do.

I think the key to a good performance is to be able to listen and react truthfully.

定理让我兴奋；证明让我厌倦。我的头脑不适合做那些繁琐、细致的工作，去证明我已经知道是正确的东西。